You installed the sponsor program. To get rid of it, go to Start > Settings > Control Pannel
then click add/remove programs
select messenger plus! and uninstall it this way
reinstall messenger plus! but without the sponsor program. It's optional
btw mods and admins, rebel wanted to post this but hes banned. um.. I did not post for him. I helped on my own but rebel would of done it before me if he wasnt banned. He just showed me this thread hadnt been replied to